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EUVD-2026-39023

🗓️ 24 Jun 2026 18:08:44Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 6 Views

Ghost CMS post re-render fetches image URLs from untrusted hosts, exposing internal endpoints; fixed 6.21.1.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-53946
24 Jun 202618:08
attackerkb
CVE
CVE-2026-53946
24 Jun 202618:08
cve
Cvelist
CVE-2026-53946 Ghost: Mobiledoc image-size fetch SSRF
24 Jun 202618:08
cvelist
NVD
CVE-2026-53946
24 Jun 202619:17
nvd
OSV
BIT-GHOST-2026-53946 Ghost: Mobiledoc image-size fetch SSRF
30 Jun 202623:39
osv
OSV
CVE-2026-53946 Ghost: Mobiledoc image-size fetch SSRF
24 Jun 202618:08
osv
Positive Technologies
PT-2026-52070
24 Jun 202600:00
ptsecurity
Positive Technologies
PT-2026-55072
30 Jun 202600:00
ptsecurity
Snyk
Server-side Request Forgery (SSRF)
24 Jun 202619:15
snyk
Vulnrichment
CVE-2026-53946 Ghost: Mobiledoc image-size fetch SSRF
24 Jun 202618:08
vulnrichment
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "9943b505-e4a0-3934-8be1-fcebbc975b0c",
        "vendor": {
          "name": "TryGhost"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "47acf429-ddd5-3ece-b69f-4691b7839674",
        "product": {
          "name": "Ghost",
          "vendor": {
            "name": "TryGhost"
          }
        },
        "product_version": "6.19.4, < 6.21.1"
      }
    ]
  }
]

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24 Jun 2026 18:08Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.4
EPSS0.00122
6